제출 #522422

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
522422	2022-02-05 01:36:58	KoD	Kocka (COCI18_kocka)	C++17	70 / 70	49 ms	4400 KiB

kocka

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#include <bits/stdc++.h>
using std::vector;
using std::array;
using std::tuple;
using std::pair;
int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    int N;
    std::cin >> N;
    array<vector<int>, 4> A = {};
    for (auto& v : A) {
        v.resize(N);
        for (auto& x : v) {
            std::cin >> x;
        }
    }
    if ([&]() -> bool {
        for (const int k : {0, 2}) {
            for (int i = 0; i < N; ++i) {
                if ((A[k][i] == -1) ^ (A[k + 1][i] == -1)) {
                    return false;
                }
                if (A[k][i] + A[k + 1][i] >= N) {
                    return false;
                }
            }
        }
 
 
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